imo c4/32r-2,5 thermal/mag motor circuit breaker 1.6-2.5a

Why Choose the IMO C4/32R-2,5 Motor Protection Circuit Breaker?

The IMO C4/32R-2,5 is a high-performance thermal magnetic motor protection circuit breaker (MPCB) designed to protect three-phase electric motors against overloads, short circuits and phase failure. As part of the proven IMO C4 Motor Protection Circuit Breaker series, it provides dependable motor protection for industrial machinery, automation systems and OEM control panels.

Featuring an adjustable thermal overload setting from 1.6 to 2.5A and a fixed 32.5A magnetic short-circuit trip, the C4/32R-2,5 delivers accurate overload protection while ensuring rapid fault clearance under short-circuit conditions. Its compact design simplifies installation while helping improve machine reliability and reduce downtime.

Suitable for DIN rail or panel mounting, the C4/32R-2,5 combines motor protection, manual isolation and switching functionality within a single compact unit, making it ideal for modern industrial control panels and motor starter assemblies.

Key Advantages

• Compact thermal magnetic motor protection circuit breaker.
• Adjustable overload range of 1.6 to 2.5A.
• 32.5A magnetic short-circuit trip.
• Protects against overload, short circuit and phase failure.
• Manual motor isolation and switching capability.
• Suitable for DIN rail and panel mounting.

Key Features

• IMO C4 Motor Protection Circuit Breaker series.
• 1.6 to 2.5A adjustable thermal setting.
• 32.5A instantaneous magnetic trip.
• Three-pole motor protection.
• Thermal magnetic trip mechanism.
• Phase failure sensitivity.
• Short-circuit breaking capacity up to 100kA.
• Compatible with auxiliary contacts, shunt trips and undervoltage releases.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: C4 Motor Protection Circuit Breakers
• Model: C4/32R-2,5
• Product type: Thermal magnetic motor protection circuit breaker
• Thermal adjustment range: 1.6 to 2.5A
• Magnetic trip: 32.5A
• Number of poles: 3
• Rated operational voltage: Up to 690V AC
• Rated insulation voltage: 690V AC
• Frequency: 50 / 60Hz
• Short-circuit breaking capacity: Up to 100kA
• Protection: Overload, short circuit and phase failure
• Mounting type: DIN rail or panel mounting
• Standards: IEC/EN 60947-1, IEC/EN 60947-2 and IEC/EN 60947-4-1

Reliable Motor Protection for Industrial Applications

Motor protection circuit breakers combine overload protection, short-circuit protection and manual isolation within one compact device. The IMO C4 series helps simplify control panel design while providing dependable protection for electric motors used throughout industrial automation and machinery applications.

The C4/32R-2,5 is particularly suited to protecting motors with a full load current between 1.6A and 2.5A, helping reduce downtime, improve equipment reliability and extend motor service life.

Typical Applications

• Industrial motor starters.
• Machine building and OEM equipment.
• Automation control panels.
• Small three-phase motors.
• Conveyor and material handling systems.
• Industrial manufacturing equipment.

Trusted by Industrial Engineers Worldwide

IMO C4 motor protection circuit breakers are trusted by panel builders, OEMs and industrial engineers for dependable motor protection, compact installation and reliable long-term operation.